package cn.x.kindergarten.service;

import java.io.Serializable;
import java.util.List;

import cn.x.kindergarten.domain.Chengji;

public interface ChengjiService {
	
	Chengji query(Serializable id);
	
	void insert(Chengji chengji);
	
	void delete(Serializable id);
	
	void update(Chengji chengji);
	
	List<Chengji> queryAll();

}
